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LED lamp with adjustable irradiation range

A technology of illumination range and LED lights, which is applied in the direction of lighting devices, lighting auxiliary devices, lighting and heating equipment, etc., can solve the problems affecting the light intensity, etc., and achieve the effect of achieving aggregation, changing the light range and intensity, and strong adjustment ability

Active Publication Date: 2020-08-18
扬州科森照明器材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the Chinese utility model patent document with the publication number CN207935839U, an LED lamp with an adjustable irradiation range is disclosed. The lamp can change the irradiation angle on the X-axis of the LED lamp through the X-axis transmission group, and the LED lamp can be changed through the Y-axis transmission group. The irradiation angle on the Y axis of the lamp can be changed by raising or lowering the telescopic rod in the telescopic cylinder to change the irradiation angle of the LED lamp panel, so as to change the size of the illuminated area of ​​the LED lamp, but simply changing the irradiation of the lamp panel Angle, although it can change the size of the illuminated area, it will affect the intensity of light, which has certain shortcomings

Method used

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Examples

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Effect test

Embodiment 1

[0023] see Figure 1-4 , an LED lamp with an adjustable irradiation range, comprising a lamp body 1, one side of the lamp body 1 is fixedly connected to a lampshade 2, and the other side of the lamp body 1 is provided with an adjustment mechanism, the adjustment mechanism includes a fixing plate 3, and the fixing plate 3 is connected to the lamp The body 1 is provided with a fixed seat 4, and the connecting rod 5 is fixedly connected between the fixed seat 4 and the fixed plate 3. The middle part of the fixed plate 3 is fixedly connected with the driving motor 6, and the output shaft of the driving motor 6 is fixedly connected with the rotating rod 7. The side of the lamp body 1 away from the lampshade 2 is fixedly connected to the first fixed seat 8, the rotating rod 7 is connected to the first fixed seat 8 in rotation, the rotating rod 7 is fixedly connected to the second fixed seat 9, and the second fixed seat 9 is connected in rotation The first electric telescopic rod 10 ...

Embodiment 2

[0027] see Figure 1-4 , the other content of this embodiment is the same as that of Embodiment 1, the difference is that: the bottom end of the fixed column 22 is provided with a passage port 28 corresponding to the pull cord 25, and the inner wall of the fixed column 22 is fixedly connected with a Pulley 27 corresponding to stay cord 25.

[0028] When adjusting, the lamp body 1 can be rotated by controlling the expansion and contraction of the first electric telescopic rod 10, and the direction of illumination can be changed. The start of the control drive motor 6 can drive the lamp body 1 to rotate so as to realize the illumination of the lamp body 1 in various directions. When changing the aperture range and beam concentration during illumination, control the second electric telescopic rod 26 to extend or shorten, so that the push-pull plate 19 is moved through the pull cord 25, thereby controlling different lenses 20 to cover the lamp beads 18 to realize illumination Ran...

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Abstract

The invention discloses an LED lamp with adjustable irradiation range, and relates to the field of illuminating lamps. The LED lamp comprises a lamp body. A lampshade is fixedly connected to one sideof the lamp body. An adjusting mechanism is arranged at the other side of the lamp body, the adjusting mechanism comprises a fixing plate, a fixing base is arranged between the fixing plate and the lamp body, a connecting rod is fixedly connected between the fixing plate and the fixing base, a driving motor is fixedly connected to the middle of the fixing plate, a rotating rod is fixedly connectedto an output shaft of the driving motor, a first fixing base is fixedly connected to the side, away from the lampshade, of the lamp body, the rotating rod is rotationally connected with the first fixing base, and a second fixing base is fixedly connected to the rotating rod. By arranging the driving motor and a first electric telescopic rod, multi-angle irradiation of the LED lamp can be achieved, different lenses can be additionally arranged above lamp beads by arranging an adjusting device so that lamplight gathering can be achieved, the illumination range and strength can be changed, and the adjusting capability of the illuminating lamp is high.

Description

technical field [0001] The invention relates to the field of illuminating lamps, in particular to an LED lamp with an adjustable irradiation range. Background technique [0002] With the continuous development of LED technology, a large number of LED lights are used in the field of lighting, especially outdoor lighting. In commercial blocks, high-rise buildings and urban landscapes, LED lights are required for night lighting, landscape lighting and dyeing lighting. In order to adapt to the ever-changing needs of the irradiation area, LED lamps are required to flexibly change the light emission angle. Ordinary LED lamps can only change the brightness or color of the light, but the range of illumination of LED lamps, that is, the size of the light spot is fixed. Some of the existing LED lamps with adjustable irradiation range use mechanical parts to adjust the irradiation area. There are many parts and complex structures, which not only have the problems of relatively large v...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V21/15F21V21/22F21V21/30F21V14/00F21Y115/10
CPCF21V14/00F21V21/15F21V21/22F21V21/30F21Y2115/10
Inventor 刘丽爽
Owner 扬州科森照明器材有限公司
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